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TANDEM COMPUTERS INC

Overview
  • Total Patents
    1,066
About

TANDEM COMPUTERS INC has a total of 1,066 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets computer technology, digital networks and measurement are HITACHI DATA SYSTEMS CORP, STRATUS TECHNOLOGIES BERMUDA LTD and COMMVAULT SYSTEMS INC.

Patent filings per year

Chart showing TANDEM COMPUTERS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Horst Robert W 104
#2 Horst Robert Whiting 35
#3 Greig David A 33
#4 Garcia David J 30
#5 Wierenga Steven W 29
#6 Jardine Robert L 28
#7 Lenoski Daniel E 27
#8 Robaato Daburiyuu Hoosuto 25
#9 Jewett Douglas E 25
#10 Mehta Nikhil A 22

Latest patents

Publication Filing date Title
US6163834A Two level address translation and memory registration system and method
US6175882B1 Network system for a first module port auto configuring same mode as a second module port
WO9917458A2 Two-stage multicast communication protocol
US6115826A Interval-timing facility using overbuilt hierarchical timing wheels
US6173249B1 Method of determining termination of a process under a simulated operating system
US6192433B1 Automatic SCSI termination readjustment
US6151684A High availability access to input/output devices in a distributed system
US6189111B1 Resource harvesting in scalable, fault tolerant, single system image clusters
WO9831161A2 Method and apparatus for automated a-key updates in a mobile telephone system
WO9831164A2 Method and apparatus for configuration of authentication center operations allowed by system access type in a mobile telephone system
WO9831162A2 Method and apparatus for limiting authentication directive initiation in a mobile telephone system
WO9831163A2 Method and apparatus for implementing alias mobile id numbers in a mobile telephone system
US6145061A Method of management of a circular queue for asynchronous access
US6035301A Method and apparatus for accessing transaction services using object linking and embedding
US5964838A Method for sequential and consistent startup and/or reload of multiple processor nodes in a multiple node cluster
US5974574A Method of comparing replicated databases using checksum information
US6189023B1 Simulating shared code thread modules with shared code fibers
US6092213A Fault tolerant method of maintaining and distributing configuration information in a distributed processing system
US5884328A System and method for sychronizing a large database and its replica
US5881239A Network system with resilient virtual fault tolerant sessions